PIRYATINSKAYA, A. Yu.; SAMOILENKO, Yu. S. Wild problems in the theory of representations of *-algebras generated by generatrices and relations. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 47, n. 1, p. 70–78, 1995. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5384. Acesso em: 5 dec. 2025.